package valeria;

import java.util.Scanner;



public class J09Retangle {
	public static void main(String[]args){
		double width[]=new double[2];
		double height[]=new double[2];
		String color[] =new String[2];
		double area[]=new double[2];
		double perimeter[]=new double[2];
	
	//면적 둘레 계산
		inputRetangle(width, height, color);
		getArea(area,width,height);
		getPerimeter(perimeter,width,height);
	//결과출력
		System.out.println(width[1]);
		System.out.println(height[1]);
		System.out.println(area[1]);
		System.out.println(perimeter[1]);
		System.out.println(color[1]);
		
		
	}
	
	//사각형 가로,세로,색상입력
	public static void inputRetangle(double width[],
			double height[],String color[]){
		Scanner sc = new Scanner(System.in);
		System.out.println("가로는?");
		width[1]=sc.nextInt();
		System.out.println("세로는?");
		height[1]=sc.nextInt();
		System.out.println("색상은?");
		color[1]=sc.next();
		
		sc.close();
		
	}
	
	public static void getArea(double area[],double width[],double height[]){
	area[1] = width[1]*height[1];
}

public static void getPerimeter(double perimeter[],double width[],double height[]){
  perimeter[1]=(width[1]+height[1])*2;
}


}
